Selling this Yamaha FL-10M Flanger from the mid-1980s. I haven’t been able to pinpoint the exact date, but this model was manufactured in 1985–86. It’s in very good, completely original condition with no modifications. The pedal sounds perfect and everything works as it should. The cosmetic condition is also very solid; there are only a few tiny scratches, and not many of them. Beautiful, analog vintage sound. An excellent and relatively rare find. Powered by a standard 9V adapter or 9V battery.